FLIR ETS320 Thermal Imaging System for Electronics Testing

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The FLIR ETS320 thermal imaging solution is our first camera designed for quick temperature checks on PCB boards and electronic devices in the lab.

Save time and eliminate guesswork by measuring temperatures across more than 76,000 points at once with the sensitive, accurate 320 x 240 detector.

Engineered specifically for lab electronics testing, the ETS 320 is battery powered and hands free, and connects via USB to your PC for immediate analysis and sharing of thermal data.

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pdf_sml    FLIR ETS320 Datasheet

pdf_sml    Flir ETS Getting Started

pdf_sml    Flir ETS User Manual


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Introducing the FLIR ETS320 Thermal Imaging System for Electronics Testing

Whether the goal is product testing or scientific research, heat can be an important indicator of how a system is functioning. The FLIR ETS320 is a non-contact thermal measurement system that pairs a high-sensitivity infrared camera with an integrated stand, for hands-free measurement of printed circuit boards and other small electronics.


The FLIR ETS320 takes the guesswork out of thermal testing for fast discovery of hot spots and potential points of failure. This sensitive camera detects minute temperature shifts (< 0.06°C) and quantifies heat generation up to 250°C.


The FLIR ETS320 offers 76,800 points of non-contact measurement, so researchers can locate hot spots without concerns about unseen heat sinks. Temperature measurement accuracy of ±3°C helps to ensure products attain quality assurance and factory acceptance.


The FLIR ETS320 is designed for hands-free use in a lab, with a microscope-style stand that’s quick to set up and simplified features that allow researchers to focus on their work instead of on camera controls.


Model Number ETS320
System Overview
IR Resolution 320 x 240 (76,800 pixels)
Detector Type Uncooled microbolometer
Spectral Range 7.5 – 13.0µm
Thermal Sensitivity/NETD < 0.06°C
Field of View (FOV) 45° x 34°
40 mm x 55 mm @ Fixed Focus Distance
Fixed Focus Distance 70 mm ± 10 mm
F-number 1.5
Spot Size @ Min. Focus 170µm
Image Frequency 9 Hz
Measurement and Analysis
Accuracy ±3°C (±3.6°F) or ±3% of reading for ambient temperature 10°C to 35°C
Spotmeter Center spot
Area Box with max/min
Emissivity Correction Variable from 0.1 to 1.0
Emissivity Table Table of pre-defined materials
Reflected Apparent Temperature Correction Automatic, based on input of reflected temperature
Storage of Images
Image File Formats Standard radiometric JPEG, 14-bit measurement data included
Video Streaming
Radiometric IR Video Streaming Full dynamic to PC (FLIR Tools/Tools+) using USB
Non-Radiometric IR Video Streaming Uncompressed colorized video using USB
Data Communication Interfaces
Interfaces USB Micro: Data transfer to and from PC and Mac devices
Power System
Battery Type Li-ion battery, charged in camera
Battery Operating Time Approx. 4 hours at 25°C ambient temperature and typical use
Charging Time 2.5 hrs to 90% capacity
Additional Data
Display 3 in, 320 x 240 pixel color LCD
Operating Temperature Range 10°C to 40°C
Storage Temperature Range -40°C to 70°C
Directives and Regulations
  • Battery Directive 2006/66/EC
  • EMI/EMC Directive 2014/30/EU
  • WEEE 2012/19/EC
  • RoHS2 Directive 2011/65/EC
  • FCC 47 CFR Part 15 Class B Subpart B
  • REACH Regulation EC 1907/2006
Encapsulation, Shock, Vibration
  • IP 40 (IEC 60529)
Camera Weight, Incl. Battery 1.8 kg
Camera Size (L × W × H) 22 x 15 x 30 cm